In a study on The Periphyton of the South River, Virginia:
Chapter , Problem 8.27(choose chapter or problem)
In a study on The Periphyton of the South River, Virginia: Mercury Concentration, Productivity, and Autotropic Index Studies, conducted by the Department of Environmental Sciences and Engineering at Virginia Tech, the total mercury concentration in periphyton total solids was measured at 6 different stations on 6 different days. Determine whether the mean mercury content is significantly different between the stations by using the following recorded data. Use a P-value and discuss your findings. Station Date CA CB El E2 E3 E4 April 8 0.45 3.24 1.33 2.04 3.93 5.93 June 23 0.10 0.10 0.99 4.31 9.92 6.49 July 1 0.25 0.25 1.65 3.13 7.39 4.43 July 8 0.09 0.06 0.92 3.66 7.88 6.24 July 15 0.15 0.16 2.17 3.50 8.82 5.39 July 23 0.17 0.39 4.30 2.91 5.50 4.29
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